The Sun's Role in Earth's Energy

What is the primary source of energy for Earth's spheres?

• The Moon

• The Sun

• The Stars

• The Planets

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NGSS.MS-ESS2-4

NGSS.MS-ESS1-1

Which layer of Earth's atmosphere protects us from harmful ultraviolet (UV) radiation from the Sun?

• Magnetosphere

• Plasmasphere

• Ozone Layer

• Troposphere

What is the role of the magnetosphere in relation to the Sun?

• It absorbs solar energy.

• It reflects sunlight.

• It protects Earth from solar winds.

• It generates solar energy.

What are solar winds primarily composed of?

• Water vapor

• Oxygen molecules

• Charged particles

• Nitrogen gas

How does the Sun's energy reach Earth?

• Through sound waves

• Through light and heat

• Through ocean currents

• Through seismic waves

Which of the following is a region of charged particles that surrounds Earth and is influenced by the Sun?

• Ozone Layer

• Plasmasphere

• Stratosphere

• Lithosphere

What effect do solar winds have on Earth's magnetosphere?

• They strengthen it.

• They have no effect.

• They can cause geomagnetic storms.

• They deplete it.

Which of the following best describes the importance of the Sun to Earth's climate?

• It has no impact on climate.

• It provides the energy that drives weather patterns.

• It cools the Earth's surface.

• It only affects the polar regions.

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NGSS.MS-ESS2-4

NGSS.MS-ESS2-6

What is the relationship between the Sun and the ozone layer?

• The Sun destroys the ozone layer.

• The Sun's UV radiation is absorbed by the ozone layer.

• The Sun creates the ozone layer.

• The Sun has no effect on the ozone layer.

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NGSS.HS-PS4-3

NGSS.HS-PS4-4

Which of the following is NOT a way the Sun affects Earth?

• Providing light and heat

• Influencing ocean currents

• Generating Earth's gravity

• Affecting weather patterns

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS1-1

NGSS.MS-ESS2-6